Find Cheap Flights from Chicago to Singapore Changi (CHI - SIN)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago to Singapore Changi

(Round-trip)
Depart: Wed Nov 8 2017 Return: Tue Nov 21 2017 Trip spans 14 days
China Eastern
China Eastern
ORD
SIN
42h 10m
1 stop
SIN
ORD
39h 30m
1 stop
Depart: Sun Jan 7 2018 Return: Wed Jan 17 2018 Trip spans 11 days
Air China
Air China
ORD
SIN
36h 19m
2 stops
SIN
ORD
33h 32m
2 stops
Depart: Thu Mar 15 2018 Return: Fri Mar 23 2018 Trip spans 9 days
Multiple Airlines
Multiple Airlines
ORD
SIN
33h 40m
2 stops
SIN
ORD
46h 10m
2 stops
Depart: Thu Oct 26 2017 Return: Thu Nov 2 2017 Trip spans 8 days
Delta
Delta
ORD
SIN
26h 05m
2 stops
SIN
ORD
40h 35m
2 stops
Depart: Tue Dec 5 2017 Return: Tue Dec 12 2017 Trip spans 8 days
KLM
KLM
ORD
SIN
34h 00m
2 stops
SIN
ORD
27h 00m
1 stop
Depart: Fri Nov 24 2017 Return: Sun Dec 3 2017 Trip spans 10 days
China Eastern
China Eastern
ORD
SIN
42h 10m
1 stop
SIN
ORD
25h 15m
1 stop
Depart: Tue Jan 9 2018 Return: Wed Jan 17 2018 Trip spans 9 days
Air China
Air China
ORD
SIN
31h 17m
2 stops
SIN
ORD
32h 55m
2 stops
Depart: Wed Jan 10 2018 Return: Wed Jan 17 2018 Trip spans 8 days
Air China
Air China
ORD
SIN
31h 17m
2 stops
SIN
ORD
33h 32m
2 stops
Depart: Thu Nov 30 2017 Return: Tue Dec 5 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
ORD
SIN
57h 25m
2 stops
SIN
ORD
51h 18m
2 stops
Depart: Sat Dec 2 2017 Return: Thu Dec 14 2017 Trip spans 13 days
China Eastern
China Eastern
ORD
SIN
35h 10m
1 stop
SIN
ORD
33h 25m
1 stop
Depart: Thu Jan 11 2018 Return: Thu Jan 25 2018 Trip spans 15 days
Air China
Air China
ORD
SIN
31h 17m
2 stops
SIN
ORD
33h 28m
2 stops
Depart: Sun Dec 3 2017 Return: Thu Dec 14 2017 Trip spans 12 days
China Eastern
China Eastern
ORD
SIN
42h 10m
1 stop
SIN
ORD
26h 40m
1 stop
Depart: Thu Nov 9 2017 Return: Wed Nov 15 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
ORD
SIN
41h 00m
3 stops
SIN
ORD
41h 04m
3 stops
Depart: Tue Jan 9 2018 Return: Tue Jan 16 2018 Trip spans 8 days
KLM
KLM
ORD
SIN
39h 15m
2 stops
SIN
ORD
27h 00m
1 stop
Depart: Sun Jan 14 2018 Return: Wed Jan 24 2018 Trip spans 11 days
Air China
Air China
ORD
SIN
36h 11m
2 stops
SIN
ORD
32h 55m
2 stops
Depart: Mon Dec 4 2017 Return: Thu Dec 14 2017 Trip spans 11 days
China Eastern
China Eastern
ORD
SIN
35h 10m
1 stop
SIN
ORD
33h 25m
1 stop
Depart: Tue Nov 21 2017 Return: Mon Nov 27 2017 Trip spans 7 days
KLM
KLM
MDW
SIN
32h 04m
2 stops
SIN
MDW
28h 45m
2 stops
Depart: Wed Nov 1 2017 Return: Wed Nov 8 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
ORD
SIN
29h 16m
1 stop
SIN
ORD
21h 10m
1 stop
Depart: Mon Jan 15 2018 Return: Wed Jan 24 2018 Trip spans 10 days
Air China
Air China
ORD
SIN
36h 30m
2 stops
SIN
ORD
33h 32m
2 stops
Depart: Sun Nov 19 2017 Return: Tue Nov 21 2017 Trip spans 3 days
China Eastern
China Eastern
ORD
SIN
25h 35m
1 stop
SIN
ORD
25h 15m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Chicago
only $563
only $711
Destination

Singapore
$563